| 摘要 |
PROBLEM TO BE SOLVED: To provide an atomizer that reduces spray sound generated at spraying from a spray nozzle, to provide spraying equipment and to provide a spray sound reducing method. SOLUTION: The atomizer S is provided with the spray nozzle 3, and a plurality of spray sound reducing cases 1, 2 having the spray nozzle 3 built-in and having an opening part 21 in the spraying direction of the spray nozzle. The spraying equipment is provided with the atomizer S. The spray sound reducing method is also provided in order to reduce the spray sound by having the atomizer 3 built-in and installing a plurality of the cases 1, 2 having the opening part 21 in the spraying direction of the spray nozzle 3. The spray sound generated from the spray nozzle can be reduced by having the spray nozzle built-in in a plurality of spray sound reducing cases. COPYRIGHT: (C)2006,JPO&NCIPI
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